Samsung is reportedly ramping up its image sensor production capabilities in a big way, although it’s doing it at the expense of RAM production – again. The process began in 2018 when Samsung converted its DRAM-producing Line 11 plant to make image sensors instead. At that time, they also announced their intention to convert Line 13 to do the same.
The conversion of Line 13 was expected towards the end of 2018, but it seems to have not happened yet. Business Korea reports that the plan is now going ahead, though, at a cost of 1 trillion Korean won (₩) or around US$815 million. Which, apparently, is actually cheaper than building a whole new factory.